U.S. patent number 8,136,708 [Application Number 12/217,773] was granted by the patent office on 2012-03-20 for load-carrying members for vehicle roofs.
This patent grant is currently assigned to Yakima Products, Inc.. Invention is credited to Jeff Castro, Zac Elder, Mike Kemery, Kevin Lesley, Eric Roesinger, Chris Sautter.
United States Patent |
8,136,708 |
Sautter , et al. |
March 20, 2012 |
Load-carrying members for vehicle roofs
Abstract
Load-carrying members for vehicle roofs are disclosed. In some
examples, the load-carrying members may be configured for use with
a crossbar mounted to a vehicle roof. In some examples, the
load-carrying members may include a body and an arm pivotably
mounted to the body. The body may have a load-bearing surface and
may be configured to engage the crossbar and retain the
load-carrying member proximate the crossbar. The arm may be
configured to pivot between a first position and a second position
and about an axis that is transverse to the crossbar. In some
examples, the load-carrying members may include a pair of spaced
apart mounting blocks and a clamping member configured to engage
the crossbar in opposition to the pair of spaced apart mounting
blocks. In some examples, the load-carrying members may be
configured for carrying a boat on a vehicle roof.
Inventors: |
Sautter; Chris (Portland,
OR), Kemery; Mike (Portland, OR), Elder; Zac
(Portland, OR), Castro; Jeff (Portland, OR), Roesinger;
Eric (Portland, OR), Lesley; Kevin (Beaverton, OR) |
Assignee: |
Yakima Products, Inc.
(Beaverton, OR)
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Family
ID: |
40622776 |
Appl.
No.: |
12/217,773 |
Filed: |
July 7, 2008 |
Prior Publication Data
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Document
Identifier |
Publication Date |
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US 20090120982 A1 |
May 14, 2009 |
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Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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60958476 |
Jul 6, 2007 |
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60958475 |
Jul 6, 2007 |
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60958570 |
Jul 6, 2007 |
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Current U.S.
Class: |
224/321; 224/568;
224/324; 410/97; 224/282; 224/319 |
Current CPC
Class: |
B60R
9/08 (20130101) |
Current International
Class: |
B60R
9/04 (20060101) |
Field of
Search: |
;224/315,319,321,324,282,550,558,406,568 ;114/381 ;296/157 ;211/21
;414/462 ;410/8,49,97,105-106,110,116 ;206/478 ;248/499 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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3543514 |
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Jun 1986 |
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DE |
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10007078 |
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Aug 2001 |
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DE |
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2574875 |
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Jun 1986 |
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FR |
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2684621 |
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Jun 1993 |
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FR |
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2002052985 |
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Feb 2002 |
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JP |
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2002052985 |
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Feb 2002 |
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JP |
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Other References
USPTO Office Action for U.S. Appl. No. 12/217,770, dated Jun. 30,
2011, 19 pages total. cited by other.
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Primary Examiner: Larson; Justin
Assistant Examiner: Cogill; John
Attorney, Agent or Firm: Kolisch Hartwell, P.C.
Parent Case Text
CROSS-REFERENCE TO RELATED APPLICATIONS
This application claims priority under 35 U.S.C. .sctn.119(e) to
U.S. Provisional Patent Application Ser. No. 60/958,476, which was
filed on Jul. 6, 2007 and is entitled "Folding J-cradle Boat
Mount;" to U.S. Provisional Patent Application Ser. No. 60/958,475,
which was filed on Jul. 6, 2007 and is entitled "Vehicle Boat
Loading Device;" and to U.S. Provisional Patent Application Ser.
No. 60/958,570, which was filed on Jul. 6, 2007 and is entitled
"Recreational Gear Retention System." The complete disclosures of
the above-identified patent applications are hereby incorporated by
reference for all purposes.
This application also incorporates by reference in its entirety
U.S. patent application Ser. No. 12/217,770 filed Jul. 7, 2008 and
entitled "Load-Supporting Device."
Claims
We claim:
1. A load-carrying member for use with a vehicle rack, comprising:
a body having a load-bearing surface and including a clamp
configured to attach the body to a crossbar mounted to vehicle
roof, with the load-bearing surface facing at least generally
upward; an arm attached to the body and having a configuration in
which the arm extends from the body in an upward direction that is
transverse to the load-bearing surface, the arm having first and
second elongate portions and defining an opening therethrough with
the opening opposingly bounded by the elongate portions; and a
divider extending from the arm and at least generally into the
opening to divide the opening into a distal region and a proximal
region linked by a gap.
2. The load-carrying member of claim 1, wherein the divider
includes a first projection and a second projection that
collectively define the gap.
3. The load-carrying member of claim 1, wherein the first
projection and the second projection extend at least generally
toward each other respectively from the first elongate portion and
the second elongate portion of the arm.
4. The load-carrying member of claim 1, wherein the elongate
portions are spaced laterally from each other and connected
distally to each other such that the arm is at least generally
U-shaped.
5. The load-carrying member of claim 1, wherein the gap spans a
distance, further comprising a strap having a width that is greater
than the distance spanned by the gap and having a thickness that is
less than the distance spanned by the gap.
6. The load-carrying member of claim 1, wherein the arm is attached
pivotably to the body.
7. The load-carrying member of claim 1, wherein the body and the
arm collectively form a cradle that is at least generally shaped
and at least generally oriented like a letter J, wherein the body
includes a protrusion spaced from the arm such that the arm and the
protrusion form opposing lateral boundaries of the cradle to
restrict lateral motion of an article received in the cradle, and
wherein the protrusion includes a ramp configured to guide the
article over the protrusion and into the cradle.
8. The load-carrying member of claim 1, wherein each elongate
portion includes an elongate core member and a padding layer
disposed around the core member, and wherein the padding layer is
provided by a sleeve that is circumferentially continuous.
9. The load-carrying member of claim 1, wherein each elongate
portion includes an elongate core member and a padding layer
disposed around the core member, and wherein the padding layer is
provided by a molded sleeve.
10. A load-carrying member for use with a vehicle rack, comprising:
a body having a load-bearing surface, wherein the body includes a
clamp defining a first axis and configured to engage a crossbar
mounted to a vehicle roof with the crossbar extending along the
first axis; and an arm pivotably mounted to the body, wherein the
arm is configured to pivot about a second axis that is transverse
to the first axis between a first position in which the arm is
proximate the load bearing surface and a second position in which
the arm is transverse to the load-bearing surface, wherein the body
and the arm in the second position collectively form a cradle that
is at least generally shaped and at least generally oriented like a
letter J; wherein the arm has first and second elongate portions
spaced laterally from each other, wherein the arm includes an
opening therethrough, wherein the opening is opposingly bounded by
the elongate portions, and wherein the at least one projection
extends from the arm and at least generally into the opening to
divide the opening into a distal region and a proximal region
linked by a gap.
11. The load-carrying member of claim 1, further comprising a
locking mechanism, wherein the locking mechanism is configured to
selectively lock the arm into at least one of the first position,
the second position, and at least one position intermediate the
first and second position.
12. The load-carrying member of claim 11, wherein the body includes
a hub, the arm is pivotably attached to the hub, the arm includes a
first mating surface, the hub includes a second mating surface, and
the locking mechanism comprises mating ramped castellations on the
first and second mating surfaces.
13. The load-carrying member of claim 12, wherein the locking
mechanism comprises an actuator configured to urge the ramped
castellations on the first mating surface into engagement with the
ramped castellations on the second mating surface.
14. The load-carrying member of claim 11, wherein one of the arm
and the body includes a tab and the other of the arm and the body
includes at least one stop, and contact between the tab and the at
least one stop impedes pivoting of the arm relative to the
body.
15. The load-carrying member of claim 10, wherein the arm is
pivotably mounted proximate a first region of the load-bearing
surface, the load-bearing surface includes a protrusion spaced from
the first region, and the arm in its second position and the
protrusion are configured to at least partially retain therebetween
an article disposed on the load-bearing surface.
16. The load-carrying member of claim 15, wherein the protrusion
includes a ramp configured to guide the article over the protrusion
and onto the load-bearing surface.
17. The load-carrying member of claim 1, wherein the arm is at
least generally U-shaped, wherein the at least one projection
includes a first projection and a second projection extending at
least generally into the opening respectively from the first
elongate portion and the second elongate portion, and wherein the
gap is formed between an end of the first projection and an end of
the second projection.
18. The load-carrying member of claim 10, wherein the second axis
is perpendicular to the first axis.
19. The load-carrying member of claim 10, wherein the arm includes
an elongate core portion and a padding layer disposed around the
core portion, and wherein the padding layer is provided by a sleeve
that is circumferentially continuous.
Description
FIELD OF THE INVENTION
The present disclosure relates generally to vehicle-mounted racks,
and more particularly to load-carrying members for use with a
crossbar mounted to a vehicle roof.
BACKGROUND
Vehicles are often fitted with racks for carrying cargo boxes,
recreational equipment mounts, and various other types of load
carriers. These vehicle racks may include crossbars, rails, or
other elongate structural members extending over the roof of the
vehicle or adjacent the rear of the vehicle. For example, typical
roof rack systems include longitudinal rails running parallel to
the length of the vehicle, with one or more crossbar members
extending between the longitudinal rails. Load carriers are often
attached to the rails or crossbars of a vehicle rack by using a
connecting device.
Rails and crossbars for vehicle rack systems are provided in an
increasing range of shapes, sizes and rotational orientations in
order to accommodate a widening array of aesthetic and functional
requirements. A connecting device designed to fit a certain bar or
range of bar shapes or sizes might not be compatible with other
bars having other shapes, sizes or rotational orientations.
Accordingly, a load carrier manufacturer might provide various
connecting devices for use with different shapes, sizes and
rotational orientations of rails and/or crossbars. This means that
the manufacturer incurs additional costs associated with
manufacturing various connector devices, and retailers incur the
additional costs associated with stocking the various connector
devices. Logistics of selecting appropriate mounting hardware at
the point of sale may also be a complicated process. Furthermore, a
consumer may need to purchase a different type of connector device
for each vehicle or rack on which the consumer desires to mount a
particular load carrier.
Vehicle roof racks are often used for carrying boats such as canoes
or kayaks. One type of vehicle roof rack for carrying boats is
generically referred to as the J-cradle. J-cradle boat racks
include a J-shaped mount that is often configured to hold a boat,
such as a kayak, on an edge, typically at a slight inclination from
the vertical. The slight inclination of the boat assists a user in
steadying the boat while it is strapped to the rack. An example of
a J-cradle boat rack is shown in U.S. Pat. App. Pub. 2006/0289577,
the complete disclosure of which is incorporated by reference in
its entirety for all purposes.
In some examples, load-carrying members for use with a crossbar
mounted to a vehicle roof may include a body and an arm pivotably
mounted to the body. The body may have a load-bearing surface and
may be configured to engage the crossbar and retain the
load-carrying member proximate the crossbar. The arm may be
configured to pivot, about an axis that is transverse to the
crossbar, between a first position, in which the arm is proximate
the load bearing surface, and a second position, in which the arm
is transverse to the load-bearing surface.
In some examples, load-carrying members for use with a crossbar
mounted to a vehicle roof may include a body configured to support
a load, a pair of spaced apart mounting blocks, and a clamping
member. The pair of spaced apart mounting blocks may be disposed on
the body and configured to engage the crossbar. The clamping member
may be connected to the body and disposed between the pair of
spaced apart mounting blocks. The clamping member may be configured
to engage the crossbar in opposition to the pair of spaced apart
mounting blocks to selectively secure the body to the crossbar.
In some examples, load-carrying members may be configured for
securing or carrying a boat on a vehicle roof and may include a
body and an arm pivotably attached to the body. The body may have a
load-bearing surface configured to support a lateral edge of the
boat. The arm may be configured to pivot, about an axis that is
transverse to the crossbar, between a first position, in which the
arm is proximate the load bearing surface, and a second position,
in which the arm is transverse to the load-bearing surface. In the
second position, the arm may be configured to support the boat in a
transverse orientation relative to the roof.
DRAWINGS
FIG. 1 is a perspective view of a nonexclusive illustrative example
of a vehicle roof rack for carrying boats, shown installed on a
vehicle roof, with the roof rack including a pair of load-carrying
members in the form of folding J-cradle boat mounts.
FIG. 2 is a perspective view of a nonexclusive illustrative example
of a load-carrying member in the form of a folding J-cradle boat
mount, shown with its arm in an upright or extended position.
FIG. 3 is a perspective view of the folding J-cradle boat mount of
FIG. 2, shown with the arm in a stowed or folded position.
FIG. 4 is a front view of the folding J-cradle boat mount of FIG.
2, shown with the arm in an upright or extended position.
FIG. 5 is a front view of the folding J-cradle boat mount of FIG.
2, shown with the arm in a stowed or folded position.
FIG. 6 is a section view of the folding J-cradle boat mount of FIG.
2 showing a nonexclusive illustrative example of a locking
mechanism for the arm, taken generally along line 6-6 in FIG. 2 and
shown with the arm locked in an upright or extended position.
FIG. 7 is a section view of the arm locking mechanism of FIG. 6,
with the arm locking mechanism shown in an unlocked
configuration.
FIG. 8 is a section view of the arm locking mechanism of FIG. 6,
with the arm shown in a stowed or folded position.
FIG. 9 is a perspective bottom view of the folding J-cradle boat
mount of FIG. 2, shown with the arm in a stowed or folded
position.
FIG. 10 is a section view of the folding J-cradle boat mount of
FIG. 2, taken generally along line 10-10 in FIG. 4 and shown
mounted to a horizontally oriented elliptical crossbar with the arm
in an upright or extended position.
FIG. 11 is a section view of the folding J-cradle boat mount of
FIG. 2, taken generally along line 10-10 in FIG. 4 and shown
attached to various tilted elliptical crossbars.
FIG. 12 is a perspective view of another nonexclusive illustrative
example of a load-carrying member that includes an integral
accessory storage compartment.
FIG. 13 is a perspective view of another nonexclusive illustrative
example of a load-carrying member in the form of a folding J-cradle
boat mount, shown with its arm in an upright or extended
position.
FIG. 14 is an exploded view of the folding J-cradle boat mount of
FIG. 13, showing a nonexclusive illustrative example of a locking
mechanism for the arm.
FIG. 15 is a front view of the body of the folding J-cradle boat
mount of FIG. 13, shown with the arm omitted for clarity.
FIG. 16 is a section view of the folding J-cradle boat mount of
FIG. 13, taken generally along line 16-16 in FIG. 13 and showing a
nonexclusive illustrative example of a pivoting connection between
the arm and body.
FIG. 17 is a section view of the folding J-cradle boat mount of
FIG. 13 showing a nonexclusive illustrative example of rotational
stops, taken generally along line 17-17 in FIG. 16 and shown with
the arm in the upright or extended position.
FIG. 18 is a section view of the folding J-cradle boat mount of
FIG. 13 showing another nonexclusive illustrative example of
rotational stops, taken generally along line 18-18 in FIG. 16 and
shown with the arm in the upright or extended position.
DESCRIPTION
The present disclosure describes a system and apparatus for
securing a load to a vehicle-mounted rack. Vehicle racks may be
mounted on any type of vehicle (e.g., car, van, truck, etc.), and
many vehicle manufacturers include factory-installed racks on some
vehicle models. While racks are often mounted on the roofs of
vehicles, racks may also be mounted on other parts of a vehicle,
such as the trunk or rear of the vehicle. Vehicle racks include
bars, such as crossbars and rails, for securing and supporting
loads.
A nonexclusive illustrative example of a vehicle roof rack is shown
generally at 20 in FIG. 1. Unless otherwise specified, vehicle roof
rack 20 and/or its various components may, but are not required to,
contain at least one of the structure, components, functionality,
and/or variations described, illustrated, and/or incorporated
herein. As shown in FIG. 1, the vehicle roof rack 20 may include a
pair of rails 22 attached to the roof 24 of a vehicle 26. At least
one crossbar 28 extends between the rails 22. In the example shown
in FIG. 1, the rack 20 includes first and second crossbars. In some
examples, the crossbars 28 may be supported or mounted relative to
the roof 24 and/or the rails 22 by any suitable structure, such as
a pair of towers 29. A load-carrying member 30, which is configured
to at least partially support a load, is mounted, secured and/or
supported by at least one of the crossbars 28. In the example shown
in FIG. 1, the rack 20 includes first and second load-carrying
members 30 mounted or secured to the first and second crossbars 28.
Examples of load-carrying members and mounting methods are
described in U.S. Pat. Nos. 5,820,002; 5,685,686; 5,951,231;
5,094,373; 6,286,738; 6,164,507; D422,553; 6,283,310; 6,425,509;
6,283,310; 6,367,673; 6,422,441; and 6,918,521; U.S. Pat. App. Pub.
2006/0086766; and U.S. patent application Ser. No. 11/975,734,
which was filed on Oct. 19, 2007 and is entitled "Vehicle Boat
Loading Device;" the complete disclosures of which are incorporated
by reference in their entirety for all purposes.
As shown in FIG. 1, each load-carrying member 30 may be in the form
of a J-cradle boat mount 40, which may be a folding J-cradle boat
mount, which is suitable for securing or carrying a boat 32, such
as a kayak. Although the load-carrying member 30 in the examples
presented herein is shown in the form of folding J-cradle boat
mounts, it should be understood that a load-carrying member 30
and/or its various components may be configured and/or used for the
carriage of a wide range of articles, and references to "a boat"
should be understood to encompass any load or article that might be
carried on, and/or supported by, the load-carrying member 30.
The J-cradle boat mount 40 includes a generally upright arm 42 and
a foot 44. As shown in FIGS. 1 and 4, the arm 42 may be
transversely oriented relative to the foot 44. By "transverse" or
"transversely," it is meant that the indicated members are
obliquely or perpendicularly oriented. For example, the arm 42 may
be inclined relative to the vertical at a suitable angle, such as
approximately 5, 10, 15 or even 20 or more degrees, relative to a
vertical plane. The foot 44 may include a load bearing surface 46,
which may be at least partially upwardly oriented or facing, and a
retaining lip or bulge, such as protrusion 48, which may be a part
of the load bearing surface. As shown in FIG. 1, when loaded onto
the J-cradle boat mount 40, a side edge 34 of the boat 32 rests, or
is supported, on the load bearing surface 46 and a major surface of
the boat, such as the deck or lower hull, rests against, or is
supported by, the arm 42. As shown and suggested in FIGS. 1 and 4,
the boat 32 may be secured to the J-cradle boat mount 40 with a
flexible strap 50, which may be secured to the top end 52 of the
arm 42 and to a suitable lower point, such as the crossbar 28, such
as between the towers 29. The protrusion 48 may be configured to at
least partially support the boat 32, such as while a user is
strapping it into the J-cradle boat mount 40. For example, the side
edge 34 may rest on the load bearing surface 46 and against the
protrusion 48, such that the protrusion 48 may engage the boat 32
and retain it in a transverse orientation, as shown in FIG. 1.
In some examples, the J-cradle boat mount 40 may include a loading
ramp 54, which may be integral with the protrusion 48, as shown in
FIGS. 1 and 2. The loading ramp 54 may be configured to assist with
loading a boat 32 onto the J-cradle boat mount 40. For example, the
loading ramp 54 may assist a user with lifting the boat 32, or
other article, over the protrusion 48 and onto the load-bearing
surface 46, such as by guiding the boat 32 over the protrusion 48
and onto the load-bearing surface 46.
In some examples, some or all of the surfaces of the J-cradle boat
mount 40 that contact the boat 32 may be padded. For example, as
shown in FIGS. 2 and 4, the upright portions 56 of the arm 42 may
be at least partially padded, with padding 58 along a substantial
portion of their length. In some examples, the padding 58 may be
circumferentially continuous and/or the padding may extend along
the upright portion 56 in a continuous or uninterrupted manner.
Padding that is continuous along the length of the upright portions
56 may provide a relatively continuous surface without significant
obstacles, which may provide easier loading of the boat into the
mount because the hull of the boat may be relatively continuously
slid along the continuous padding. In some examples, the load
bearing surface 46 may be at least partially padded. For example,
as shown in FIG. 4, a padding layer 60 may be applied to at least a
portion of the load bearing surface 46, such as the portion 62 of
the load bearing surface that is proximate the arm 42. In some
examples, the padding layer 60 may extend at least partially along
the protrusion 48 and/or the loading ramp 54. Such padding on the
surfaces of the J-cradle boat mount 40 may improve boat protection
during loading and unloading as well as during use.
Suitable padding materials may include a felt material or a
resilient plastic foam material, such as ethylene-vinyl acetate
("EVA") foam or the like, either separately or in combination. For
example, both the padding 58 on the upright portions 56 of the arm
42 and the padding layer 60 on at least a portion of the load
bearing surface 46 may be EVA foam. In some examples, padding layer
60 may include a felt, which may protect the exterior surfaces of
the boat and/or provide a reduced-friction surface along which the
boat may more readily slide during loading and unloading.
A nonexclusive illustrative example of a load-carrying member 30 in
the form of a folding J-cradle boat mount is shown generally at 70
in FIGS. 1-5. Unless otherwise specified, the folding J-cradle boat
mount 70 may, but is not required to, contain at least one of the
structure, components, functionality, and/or variations described,
illustrated, and/or incorporated herein. Furthermore, the
structures, components, functionalities, and/or variations
described, illustrated, and/or incorporated herein in connection
with the folding J-cradle boat mount 70 may, but are not required
to, be included in other load-carrying members 30. The folding
J-cradle boat mount 70 includes an arm 42 that is pivotably mounted
or attached to a base or body 72. The body 72 provides the foot 44
of the boat mount and includes a load-bearing surface 46 such that
the body 72 may be configured to support a load.
The arm 42 may be pivotably attached to a hub 74 disposed on the
body 72. In the example shown in FIGS. 2-5, the hub 74 is disposed
proximate a first region 76 of the load bearing surface 46. The arm
42 may be configured to pivot relative to the hub 74 and body 72
about an axis 77 that is transverse to the crossbar 28. In the
example shown in FIGS. 2-5, although it is spaced from the crossbar
28, the axis 77 is perpendicular to the crossbar 28.
The arm 42 may be configured to pivot between a first or folded
position, as shown in FIGS. 3 and 5, and a second or upright
position, as shown in FIGS. 2 and 4. In the folded position, the
arm 42 may be proximate the load bearing surface 46, and/or the arm
42 may extend generally along the crossbar 28. In the example shown
in FIGS. 3 and 5, the arm 42 extends generally parallel to the
crossbar 28 when it is in the folded position. In the upright
position, the arm 42 may be transverse to the load-bearing surface
46 and/or to the crossbar 28, such that the arm 42 may be
configured to support an article, such as the boat 32, in a
transverse orientation relative to the roof 24 of the vehicle 26,
as suggested in FIG. 1. Unlike non-folding J-cradle boat mounts,
pivoting the arm 42 into the folded position when the rack is not
in use permits a reduced height or lower profile for the rack when
the rack is not in use. Such a reduced height or lower profile for
the empty rack may provide reduced aerodynamic drag and/or reduce
the height of the rack when the rack is not in use.
As shown in FIG. 4, the protrusion 48 may be spaced from the hub 74
and the first region 76 of the load-bearing surface 46 such that a
load-receiving region 78 may be defined between the protrusion 48
and the hub 74. Thus, when the arm 42 is in its upright position,
as shown in FIG. 4, the arm 42 and the protrusion 48 may be
configured to at least partially retain, within the load-receiving
region 78, an article, such as the boat 32, that is disposed on the
load-bearing surface 46.
In some examples, the folding J-cradle boat mount 70 may be
configured to selectively and/or automatically lock the arm 42 into
one or more positions. For example, the folding J-cradle boat mount
70 may be configured to lock the arm into at least one of the
folded position and/or the upright position. In some examples, the
folding J-cradle boat mount 70 may be configured to lock the arm 42
into a plurality of upright positions, which may include at least
one position intermediate the folded and upright positions. For
example, the folding J-cradle boat mount 70 may be configured to
lock the arm 42 at various angles relative to the load bearing
surface 46, such as where the arm 42 is locked in the upright
position as shown in FIG. 6. Suitable angles may include
approximately 60 or less, 75, 80, 85, 90, 105, 100, 105, or even
120 or more degrees.
A nonexclusive illustrative example of a suitable locking mechanism
for the folding J-cradle boat mount 70 is shown generally at 80 in
FIGS. 6-8. The locking mechanism 80 may include an actuator 82,
such as lever 84, that engages a locking pin 86. In some examples,
the locking mechanism 80 may include a plurality of locking pins
86. For example, the locking mechanism 80 may include a pair of
locking pins 86. In the locked condition, the locking pins 86,
which may be captured within a pivot axle 88 of the arm 42, may be
biased to extend into corresponding cavities 90 in the body 72, as
shown in FIG. 6. The locking pins 86 may be moved to the unlocked
condition by moving the lever 84 such that the locking pins are
driven out of the cavities 90 and into the pivot axle 88, as shown
in FIG. 7. The locking pins 86 may be retained in the unlocked
condition (i.e., contained within the pivot axle 88) by the walls
92 of the hub 74 when the arm 42 is in a position in which it may
not be locked, as shown in FIG. 8. For example, the locking
mechanism 80 may be configured such that the arm 42 is not locked
when in the folded position, as shown in FIG. 8. Although shown
with only a single set of cavities 90 in FIGS. 6-8, it should be
understood that the locking mechanism 80 may include multiple sets
of cavities 90 such that the arm may be locked in a plurality of
positions, which may include the upright position, the folded
position, and/or an intermediate position.
In some examples, the hub 74 may be configured to limit the
rotational range of the arm 42 relative to the body 72. For
example, as shown in FIGS. 6-8, one or more projections or tabs 94
may be disposed on the body 72, such as on the hub 74. The tabs 94
may be configured to engage at least one corresponding abutment or
stop 96 disposed on the arm 42, such as on the pivot axle 88. As
shown in FIGS. 6-8, contact between the tab 94 and either of the
corresponding stops 96 impedes or prevents further rotation or
pivoting of the arm 42 relative to the body 72 such that the arm 42
may only rotate or pivot through a predetermined angular range. In
the example shown in FIGS. 6-8, the stops 96 are configured, such
that the arm 42 may only pivot between the upright position, as
shown in FIG. 6, and the folded position, as shown in FIG. 8.
Although the example presented in FIGS. 6-8 includes a tab 94 on
the body 72 and corresponding stops 96 on the arm 42, it should be
understood that the positions of the tabs and corresponding stops
may be reversed with the stops 96 being on the body 72 and the tab
94 being on the arm 42.
The folding J-cradle boat mount 70 may be configured to engage,
and/or be secured to, a crossbar 28. For example, the body 72 may
include at least a portion of a mounting apparatus 98 configured to
engage the crossbar 28 and secure or retain the folding J-cradle
boat mount 70 proximate the crossbar 28. As shown in FIGS. 4, 5 and
9-11, the mounting apparatus 98 may include a clamping member 100
and a plurality of spaced apart mounting blocks 102. In the example
shown in FIGS. 4, 5 and 9-11, the clamping member 100 is disposed
between, and opposes, a pair of spaced apart mounting blocks
102.
The mounting blocks 102 may be disposed on the body 72 and
configured to engage the crossbar 28. For example, the mounting
blocks 102 may be disposed on the body 72 opposite at least a
portion of the load-bearing surface 46, such as where the mounting
blocks 102 are disposed on the lower side 104 of the body 72, as
shown in FIGS. 4 and 9. Inclusion of at least a pair of spaced
apart mounting blocks 102 may provide an alignment between the body
72 and the crossbar 28 such as where the body 72 may be retained
generally parallel to the crossbar 28.
The clamping member 100 may be pivotably or hingedly attached or
connected to the body 72 and configured to provide an opposing or
clamping force relative to the mounting blocks 102, which force may
selectively secure or retain the body 72 relative to the crossbar
28. In the example shown in FIGS. 4, 5 and 9-11, the clamping
member 100 is configured to engage the crossbar 28 in opposition to
the pair of spaced apart mounting blocks 102.
A first end 106 of the clamping member 100 may be pivotably
connected to the body 72 and configured to pivot about an axis 107,
which may be substantially parallel to the cross bar 28. In some
examples, the pivotable connection between the clamping member 100
and the body 72 may be adjustable or reconfigurable, such as to
account for a variety of crossbar shapes and/or sizes. For example,
as shown in FIGS. 10 and 11, the body may include a plurality of
pivot points or sockets 108 that are configured to receive
corresponding axle or pin 109 on the first end 106 of the clamping
member 100, such that the clamping member 100 may be selectively
pivotably attachable to a selected one of the sockets 108.
A second end 110 of the clamping member 100 may connected to the
body 72 with a suitable biasing member 112. The biasing member 112
may be any device or mechanism configured to induce a sufficient
clamping force between the clamping member 100 and the mounting
blocks 102. For example, the biasing member 112 may include a
threaded bolt 114 and corresponding knob 116, as shown in FIGS. 4,
5, 10 and 11. In some examples, the bolt 114 may be a T-bolt, with
the T-head of the bolt being received against the clamping member,
as shown in FIGS. 10 and 11. Other suitable biasing members may
include a spring clamp, an over-center cam, an elastic member, or
the like.
In some examples, the folding J-cradle boat mount 70 may be
provided with an anti-theft or security locking mechanism, which
may be configured to prevent unauthorized removal of the folding
J-cradle boat mount 70 from the crossbar 28. For example, as shown
in the nonexclusive illustrative example presented in FIGS. 2-9,
the folding J-cradle boat mount 70 may include a key-lock system
118, which may be configured to prevent rotation of the knob 116
and/or the bolt 114 such that the clamping force between the boat
mount 70 and the crossbar 28 cannot be released.
The use of a three point engagement between the folding J-cradle
boat mount 70 and the crossbar 28, such as the single clamping
member 100 and pair of opposing axially spaced apart mounting
blocks 102 shown in FIGS. 4-5, may provide the folding J-cradle
boat mount 70 with expanded compatibility. For example, such a
three point engagement may permit mounting the folding J-cradle
boat mount 70, or any other so-equipped load-carrying member 30, to
a curved crossbar 28. For example, a load-carrying member 30 with a
three point engagement may be mounted to a crossbar 28 having a
vertical curvature. Furthermore, the spacing or distance between
the mounting blocks 102 may be increased to enhance the stability
of the engagement between the folding J-cradle boat mount 70 and
the crossbar 28, such as to impede pivoting of the body 72 relative
to the crossbar about an axis that is transverse to the crossbar,
and/or decreased to fit on relatively short crossbars 28.
The mounting apparatus may be configured to engage a variety of
crossbar shapes, sizes, and/or orientations. In particular, the
clamping member 100 and/or the mounting blocks 102 may be
configured to allow the folding J-cradle boat mount 70 to be
mounted to a variety of crossbar configurations. For example, as
shown in FIGS. 9-11, the engaging surfaces 120 of the clamping
member 100 and/or the mounting blocks 102 may include a plurality
of steps, notches, angles and/or grooves such that the clamping
member 100 and/or the mounting blocks 102 may readily engage
crossbars that have a wide range of shapes, sizes and/or
cross-sections. Such a clamping member 100 and/or mounting blocks
102 may readily engage crossbars that are at least partially round,
circular, elliptical, ovoid, square, rectangular, and/or
polygonal.
In some examples, the clamping member 100 and/or the mounting
blocks 102 may be configured to engage crossbars 28 that are
angled. For example, where the crossbars lack radial symmetry, such
as with rectangular or elliptical crossbars, as shown in FIGS.
10-11, the clamping member 100 and/or the mounting blocks 102 may
be configured to permit angling of the folding J-cradle boat mount
70 relative to a symmetry plane of the crossbar 28. In some
situations, such as where the crossbars are tilted forward or
backward on a vehicle, angling or rotating the folding J-cradle
boat mount 70 relative to a symmetry or other dividing plane of the
crossbar 28 may permit securing the mount to the crossbar in a
substantially upright position, such as where at least a portion of
the load bearing surface is horizontal and/or the load bearing
surfaces of multiple boat mounts are at least partially coplanar.
To permit angling of the folding J-cradle boat mount 70, at least
one of the mounting blocks 102 may be slidable, rotatable and/or
translatable, such as along an arcuate path, relative to the body
72, as suggested in FIG. 11. For example, at least one of the
mounting blocks 102 may be configured to slide relative to the body
72 along an arcuate path, such as the arcuate surface 122 suggested
in FIG. 9, which may have a center of curvature or axis 123 that is
substantially parallel to the crossbar 28. Furthermore, the
plurality of pivot points or sockets 108 for the clamping member
100 may allow for improved alignment between the clamping member
100 and the crossbar 28 and/or the mounting blocks 102, such as
where the mounting blocks 102 are in a rotated position as shown in
FIG. 11.
The arm 42 may include at least one opening 130 therethrough. The
strap 50 may be passed through the opening 130 when used to secure
an article, such as the boat 32, to the folding J-cradle boat mount
70. For example, as shown in FIG. 2, the arm 42 may include two
spaced apart members 132, which at least partially define an
opening 130. In some examples, the opening 130 may be divided into
a plurality of portions or regions 134. For example, as shown in
FIG. 2, the arm 42 may include a divider 136, which may define a
first or distal region 138 and a second or proximal region 140 of
the opening 130. The distal region 138 may be used to at least
partially retain the strap 50 proximate a distal end 142 of the arm
42. Inclusion of the distal region 138 may assist with loading a
boat 32 into the folding J-cradle boat mount 70 because the strap
50 may be threaded or passed through the distal region 138 while
the arm 42 is in the folded position such that the strap 50 will be
pulled up with the arm 42 when the arm is rotated to the upright
position, which will leave the strap ready to wrap over a boat.
The divider 136 may include a gap 144 that links the distal and
proximal regions 138, 140 of the opening 130. For example, as shown
in FIG. 10, the divider 136 may be in the form of at least one
projection 146, which may extend from a first side 148 of the
opening 130 toward a second side 150 of the opening 130. A distal
end 152 of the projection 146 may be spaced from the second side
150 of the opening 130 such that a gap 144 exists between the
distal end 152 and the second side 150 of the opening 130, with the
gap 144 linking the distal and proximal regions 138, 140 of the
opening 130. Although the divider 136 may include only the single
projection 146, the examples shown in FIGS. 2 and 10 illustrate a
divider 136 that also includes a second projection 154 that extends
from the second side 150 of the opening 130 towards the first side
148 of the opening 130. The second projection 154 may be opposite
the first projection 146, such that a distal end 156 of the second
projection 154 may be proximate the distal end 152 of the first
projection 146, with the gap 144 existing between the first and
second distal ends 152, 156 such that the first and second
projections 146, 154 together divide the opening 130 into the
distal and proximal regions 138, 140.
The gap 144 that links the distal and proximal regions 138, 140 of
the opening 130 may assist with threading the strap 50 through the
distal region 138. For example, when the divider 136 includes a gap
144, the strap 50 may be inserted through the proximal region 140
of the opening 130, which may be larger than the distal region 138,
and then passed through the gap 144 such that the strap 50 then
passes through the distal region 138, as shown in FIG. 10.
Initially inserting the strap through the proximal region 140 and
then passing it to the distal region 138 may assist with threading
larger straps and/or may permit usage of straps having buckles or
other components that are larger than the distal region 138.
Another nonexclusive illustrative example of a load-carrying member
30 in the form of a folding J-cradle boat mount is shown generally
at 70 in FIG. 12. Unless otherwise specified, folding J-cradle boat
mount 70 may, but is not required to, contain at least one of the
structure, components, functionality, and/or variations described,
illustrated, and/or incorporated herein. Furthermore, the
structures, components, functionalities, and/or variations
described, illustrated, and/or incorporated herein in connection
with the folding J-cradle boat mount 70 may, but are not required
to, be included in other load-carrying members 30. The body 72 of
the folding J-cradle boat mount 70 may include a storage
compartment 160 to permit on-rack storage of an accessory, such as
the strap 50. Storing the strap 50 in the storage compartment 160,
which may include a lockable cover 162, allows secure, but
convenient, storage of the strap when not in use.
In some examples, the body 72 of the folding J-cradle boat mount 70
may be secured to the crossbar 28 with multiple clamping members
100. For example, as shown in FIG. 12, the folding J-cradle boat
mount 70 may include a pair of clamping members 100, each of which
opposes and corresponds to at least one mounting block 102, which
may be aligned with the clamping member.
Another nonexclusive illustrative example of a load-carrying member
30 in the form of a folding J-cradle boat mount is shown generally
at 70 in FIG. 13. Unless otherwise specified, folding J-cradle boat
mount 70 may, but is not required to, contain at least one of the
structure, components, functionality, and/or variations described,
illustrated, and/or incorporated herein. Furthermore, the
structures, components, functionalities, and/or variations
described, illustrated, and/or incorporated herein in connection
with the folding J-cradle boat mount 70 may, but are not required
to, be included in other load-carrying members 30.
Another nonexclusive illustrative example of a suitable locking
mechanism for the folding J-cradle boat mount 70 is shown generally
at 80 in FIGS. 14-18. As shown in FIG. 14, the locking mechanism 80
may include a suitable actuator 82, such as knob 164, and opposed
mating ramped castellations 166, 168 disposed on the respective
first and second mating surfaces 170, 172 of the arm 42 and the hub
74. When engaged, the castellations 166, 168 prevent relative
rotation between the arm 42 and the hub 74. Engagement between the
castellations 166, 168 may be induced by an inward bias between the
spaced apart members 132 of the arm 42. Engagement between the
castellations 166, 168 may be enhanced and/or induced by a nut 174
threaded onto bolt 176, as shown in FIG. 16, which are configured
to draw together the spaced apart members 132 of the arm 42. The
knob 164 may be used to urge the members 132 of the arm 42 together
and bring the ramped castellations 166 on the first mating surface
170 into engagement with the ramped castellations 168 on the second
mating surface 172. When the clamping pressure induced by the nut
174 and bolt 176 is released, such as by rotation of the knob 164,
the ramped profile of the castellations 166, 168, coupled with
attempted rotation of the arm 42 relative to the hub 74, may induce
a spreading force into the spaced apart members 132 and cause a
disengagement between the opposed mating ramped castellations 166,
168, which unlocks the hub to permit rotation of the arm. The
castellations 166, 168 may be sized to provide a predetermined
number of positions into which the locking mechanism 80 may lock
the arm 42. Suitable numbers of locked positions may include 2, 3,
4, 5, 6, 7, and even 8, or more, positions. Further examples of
mating castellations used as a rotational locking mechanism are
illustrated in U.S. Pat. Application Pub. No. 2006/0032880 and U.S.
Pat. No. 4,830,250, the complete disclosures of which are
incorporated by reference in their entirety for all purposes.
As shown in FIGS. 13 and 15, the mounting blocks 102 may be spaced
relatively close together, which may permit usage folding J-cradle
boat mount 70 on relatively short crossbars 28, such as those found
on vehicles having relatively narrow roofs or upper surfaces. As
shown in FIG. 16, the spaced apart members 132 of the arm 42 may
include tubes 182, which may be metal, that are secured or mounted
to a proximal or hub engaging portion 184 of the arm 42 and covered
with a molded padding 58. In the example shown in FIG. 16, a first
one of the spaced apart members 132 is pinned to the hub engaging
portion 184 by the bolt 176, and the second one of the spaced apart
members 132 is pinned to the hub engaging portion 184 by another
bolt 186.
In some examples, the folding J-cradle boat mount 70 may include
one or more additional and/or accessory features. For example, as
shown in FIG. 13 the folding J-cradle boat mount 70 may include a
bottle cap opener 188, such as in the form of a suitable ledge
and/or opening 188 on the body 72.
It is believed that the disclosure set forth herein encompasses
multiple distinct inventions with independent utility. While each
of these inventions has been disclosed in its preferred form, the
specific embodiments thereof as disclosed and illustrated herein
are not to be considered in a limiting sense as numerous variations
are possible. The subject matter of the disclosure includes all
novel and non-obvious combinations and subcombinations of the
various elements, features, functions and/or properties disclosed
herein. Similarly, where the claims recite "a" or "a first" element
or the equivalent thereof, such claims should be understood to
include incorporation of one or more such elements, neither
requiring nor excluding two or more such elements.
It is believed that the following claims particularly point out
certain combinations and subcombinations that are directed to one
of the disclosed inventions and are novel and non-obvious.
Inventions embodied in other combinations and subcombinations of
features, functions, elements and/or properties may be claimed
through amendment of the present claims or presentation of new
claims in this or a related application. Such amended or new
claims, whether they are directed to a different invention or
directed to the same invention, whether different, broader,
narrower or equal in scope to the original claims, are also
regarded as included within the subject matter of the inventions of
the present disclosure.
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